I typically use https://www.digitalocean.com/community/tutorials/workflow-re...

You can even do bulk cmds with cli on images:

  for x in ls *.webp; do  ffmpeg -i $x ${x%.webp}.png; done

reformats images from webp to png in a directory.

  magick mogrify -monitor -format jpg *.png -compress 70

reformats and compresses pngs to be jpg in a directory